90554008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1451}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 176418000

約数和(自身を除く): 85863992

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 269, 538, 1076, 1451, 2152, 2902, 5804, 7801, 11608, 15602, 31204, 42079, 62408, 84158, 168316, 336632, 390319, 780638, 1561276, 3122552, 11319251, 22638502, 45277004, 90554008]

約数ペア:

[(1, 90554008), (2, 45277004), (4, 22638502), (8, 11319251), (29, 3122552), (58, 1561276), (116, 780638), (232, 390319), (269, 336632), (538, 168316), (1076, 84158), (1451, 62408), (2152, 42079), (2902, 31204), (5804, 15602), (7801, 11608)]