2135528

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 4224000

約数和(自身を除く): 2088472

約数列:

[1, 2, 4, 8, 31, 62, 79, 109, 124, 158, 218, 248, 316, 436, 632, 872, 2449, 3379, 4898, 6758, 8611, 9796, 13516, 17222, 19592, 27032, 34444, 68888, 266941, 533882, 1067764, 2135528]

約数ペア:

[(1, 2135528), (2, 1067764), (4, 533882), (8, 266941), (31, 68888), (62, 34444), (79, 27032), (109, 19592), (124, 17222), (158, 13516), (218, 9796), (248, 8611), (316, 6758), (436, 4898), (632, 3379), (872, 2449)]