3198931664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{12379}}^1$

素因数の和:12939

約数の個数: 40

約数和(自身を含む): 6410661120

約数和(自身を除く): 3211729456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 521, 1042, 2084, 4168, 8336, 12379, 16151, 24758, 32302, 49516, 64604, 99032, 129208, 198064, 258416, 383749, 767498, 1534996, 3069992, 6139984, 6449459, 12898918, 25797836, 51595672, 103191344, 199933229, 399866458, 799732916, 1599465832, 3198931664]

約数ペア:

[(1, 3198931664), (2, 1599465832), (4, 799732916), (8, 399866458), (16, 199933229), (31, 103191344), (62, 51595672), (124, 25797836), (248, 12898918), (496, 6449459), (521, 6139984), (1042, 3069992), (2084, 1534996), (4168, 767498), (8336, 383749), (12379, 258416), (16151, 198064), (24758, 129208), (32302, 99032), (49516, 64604)]