13168304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 26664960

約数和(自身を除く): 13496656

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 191, 248, 278, 382, 496, 556, 764, 1112, 1528, 2224, 3056, 4309, 5921, 8618, 11842, 17236, 23684, 26549, 34472, 47368, 53098, 68944, 94736, 106196, 212392, 424784, 823019, 1646038, 3292076, 6584152, 13168304]

約数ペア:

[(1, 13168304), (2, 6584152), (4, 3292076), (8, 1646038), (16, 823019), (31, 424784), (62, 212392), (124, 106196), (139, 94736), (191, 68944), (248, 53098), (278, 47368), (382, 34472), (496, 26549), (556, 23684), (764, 17236), (1112, 11842), (1528, 8618), (2224, 5921), (3056, 4309)]