31896816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1609}}^1$

素因数の和:1686

約数の個数: 80

約数和(自身を含む): 95827200

約数和(自身を除く): 63930384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1609, 1652, 2478, 2832, 3218, 3304, 4827, 4956, 6436, 6608, 9654, 9912, 11263, 12872, 19308, 19824, 22526, 25744, 33789, 38616, 45052, 67578, 77232, 90104, 94931, 135156, 180208, 189862, 270312, 284793, 379724, 540624, 569586, 664517, 759448, 1139172, 1329034, 1518896, 1993551, 2278344, 2658068, 3987102, 4556688, 5316136, 7974204, 10632272, 15948408, 31896816]

約数ペア:

[(1, 31896816), (2, 15948408), (3, 10632272), (4, 7974204), (6, 5316136), (7, 4556688), (8, 3987102), (12, 2658068), (14, 2278344), (16, 1993551), (21, 1518896), (24, 1329034), (28, 1139172), (42, 759448), (48, 664517), (56, 569586), (59, 540624), (84, 379724), (112, 284793), (118, 270312), (168, 189862), (177, 180208), (236, 135156), (336, 94931), (354, 90104), (413, 77232), (472, 67578), (708, 45052), (826, 38616), (944, 33789), (1239, 25744), (1416, 22526), (1609, 19824), (1652, 19308), (2478, 12872), (2832, 11263), (3218, 9912), (3304, 9654), (4827, 6608), (4956, 6436)]