90059392

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{1949}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 189452250

約数和(自身を除く): 99392858

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 1949, 2432, 2888, 3898, 5776, 7796, 11552, 15592, 23104, 31184, 37031, 46208, 62368, 74062, 124736, 148124, 249472, 296248, 592496, 703589, 1184992, 1407178, 2369984, 2814356, 4739968, 5628712, 11257424, 22514848, 45029696, 90059392]

約数ペア:

[(1, 90059392), (2, 45029696), (4, 22514848), (8, 11257424), (16, 5628712), (19, 4739968), (32, 2814356), (38, 2369984), (64, 1407178), (76, 1184992), (128, 703589), (152, 592496), (304, 296248), (361, 249472), (608, 148124), (722, 124736), (1216, 74062), (1444, 62368), (1949, 46208), (2432, 37031), (2888, 31184), (3898, 23104), (5776, 15592), (7796, 11552)]