215334928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2273}}^1$

素因数の和:2503

約数の個数: 40

約数和(自身を含む): 433115136

約数和(自身を除く): 217780208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 191, 248, 382, 496, 764, 1528, 2273, 3056, 4546, 5921, 9092, 11842, 18184, 23684, 36368, 47368, 70463, 94736, 140926, 281852, 434143, 563704, 868286, 1127408, 1736572, 3473144, 6946288, 13458433, 26916866, 53833732, 107667464, 215334928]

約数ペア:

[(1, 215334928), (2, 107667464), (4, 53833732), (8, 26916866), (16, 13458433), (31, 6946288), (62, 3473144), (124, 1736572), (191, 1127408), (248, 868286), (382, 563704), (496, 434143), (764, 281852), (1528, 140926), (2273, 94736), (3056, 70463), (4546, 47368), (5921, 36368), (9092, 23684), (11842, 18184)]