16246898128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{798923}}^1$

素因数の和:799003

約数の個数: 40

約数和(自身を含む): 33286369536

約数和(自身を除く): 17039471408

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 20336, 798923, 1597846, 3195692, 6391384, 12782768, 24766613, 32755843, 49533226, 65511686, 99066452, 131023372, 198132904, 262046744, 396265808, 524093488, 1015431133, 2030862266, 4061724532, 8123449064, 16246898128]

約数ペア:

[(1, 16246898128), (2, 8123449064), (4, 4061724532), (8, 2030862266), (16, 1015431133), (31, 524093488), (41, 396265808), (62, 262046744), (82, 198132904), (124, 131023372), (164, 99066452), (248, 65511686), (328, 49533226), (496, 32755843), (656, 24766613), (1271, 12782768), (2542, 6391384), (5084, 3195692), (10168, 1597846), (20336, 798923)]