83893936

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 194971648

約数和(自身を除く): 111077712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 73, 112, 124, 146, 217, 248, 292, 331, 434, 496, 511, 584, 662, 868, 1022, 1168, 1324, 1736, 2044, 2263, 2317, 2648, 3472, 4088, 4526, 4634, 5296, 8176, 9052, 9268, 10261, 15841, 18104, 18536, 20522, 24163, 31682, 36208, 37072, 41044, 48326, 63364, 71827, 82088, 96652, 126728, 143654, 164176, 169141, 193304, 253456, 287308, 338282, 386608, 574616, 676564, 749053, 1149232, 1353128, 1498106, 2706256, 2996212, 5243371, 5992424, 10486742, 11984848, 20973484, 41946968, 83893936]

約数ペア:

[(1, 83893936), (2, 41946968), (4, 20973484), (7, 11984848), (8, 10486742), (14, 5992424), (16, 5243371), (28, 2996212), (31, 2706256), (56, 1498106), (62, 1353128), (73, 1149232), (112, 749053), (124, 676564), (146, 574616), (217, 386608), (248, 338282), (292, 287308), (331, 253456), (434, 193304), (496, 169141), (511, 164176), (584, 143654), (662, 126728), (868, 96652), (1022, 82088), (1168, 71827), (1324, 63364), (1736, 48326), (2044, 41044), (2263, 37072), (2317, 36208), (2648, 31682), (3472, 24163), (4088, 20522), (4526, 18536), (4634, 18104), (5296, 15841), (8176, 10261), (9052, 9268)]