16496464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:539

約数の個数: 40

約数和(自身を含む): 33489920

約数和(自身を除く): 16993456

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 421, 496, 632, 842, 1264, 1684, 2449, 3368, 4898, 6736, 9796, 13051, 19592, 26102, 33259, 39184, 52204, 66518, 104408, 133036, 208816, 266072, 532144, 1031029, 2062058, 4124116, 8248232, 16496464]

約数ペア:

[(1, 16496464), (2, 8248232), (4, 4124116), (8, 2062058), (16, 1031029), (31, 532144), (62, 266072), (79, 208816), (124, 133036), (158, 104408), (248, 66518), (316, 52204), (421, 39184), (496, 33259), (632, 26102), (842, 19592), (1264, 13051), (1684, 9796), (2449, 6736), (3368, 4898)]