31522671952

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{6793}}^1$

素因数の和:7040

約数の個数: 80

約数和(自身を含む): 64523705040

約数和(自身を除く): 33001033088

約数列:

[1, 2, 4, 8, 16, 29, 58, 73, 116, 137, 146, 232, 274, 292, 464, 548, 584, 1096, 1168, 2117, 2192, 3973, 4234, 6793, 7946, 8468, 10001, 13586, 15892, 16936, 20002, 27172, 31784, 33872, 40004, 54344, 63568, 80008, 108688, 160016, 196997, 290029, 393994, 495889, 580058, 787988, 930641, 991778, 1160116, 1575976, 1861282, 1983556, 2320232, 3151952, 3722564, 3967112, 4640464, 7445128, 7934224, 14380781, 14890256, 26988589, 28761562, 53977178, 57523124, 67936793, 107954356, 115046248, 135873586, 215908712, 230092496, 271747172, 431817424, 543494344, 1086988688, 1970166997, 3940333994, 7880667988, 15761335976, 31522671952]

約数ペア:

[(1, 31522671952), (2, 15761335976), (4, 7880667988), (8, 3940333994), (16, 1970166997), (29, 1086988688), (58, 543494344), (73, 431817424), (116, 271747172), (137, 230092496), (146, 215908712), (232, 135873586), (274, 115046248), (292, 107954356), (464, 67936793), (548, 57523124), (584, 53977178), (1096, 28761562), (1168, 26988589), (2117, 14890256), (2192, 14380781), (3973, 7934224), (4234, 7445128), (6793, 4640464), (7946, 3967112), (8468, 3722564), (10001, 3151952), (13586, 2320232), (15892, 1983556), (16936, 1861282), (20002, 1575976), (27172, 1160116), (31784, 991778), (33872, 930641), (40004, 787988), (54344, 580058), (63568, 495889), (80008, 393994), (108688, 290029), (160016, 196997)]