3993296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 8166144

約数和(自身を除く): 4172848

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 97, 124, 166, 194, 248, 332, 388, 496, 664, 776, 1328, 1552, 2573, 3007, 5146, 6014, 8051, 10292, 12028, 16102, 20584, 24056, 32204, 41168, 48112, 64408, 128816, 249581, 499162, 998324, 1996648, 3993296]

約数ペア:

[(1, 3993296), (2, 1996648), (4, 998324), (8, 499162), (16, 249581), (31, 128816), (62, 64408), (83, 48112), (97, 41168), (124, 32204), (166, 24056), (194, 20584), (248, 16102), (332, 12028), (388, 10292), (496, 8051), (664, 6014), (776, 5146), (1328, 3007), (1552, 2573)]