98640016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2911

約数の個数: 40

約数和(自身を含む): 200130048

約数和(自身を除く): 101490032

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 2801, 4402, 5602, 8804, 11204, 17608, 22408, 35216, 44816, 86831, 173662, 198871, 347324, 397742, 694648, 795484, 1389296, 1590968, 3181936, 6165001, 12330002, 24660004, 49320008, 98640016]

約数ペア:

[(1, 98640016), (2, 49320008), (4, 24660004), (8, 12330002), (16, 6165001), (31, 3181936), (62, 1590968), (71, 1389296), (124, 795484), (142, 694648), (248, 397742), (284, 347324), (496, 198871), (568, 173662), (1136, 86831), (2201, 44816), (2801, 35216), (4402, 22408), (5602, 17608), (8804, 11204)]