190429912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{881}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 366735600

約数和(自身を除く): 176305688

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 659, 881, 1318, 1762, 2636, 3524, 5272, 7048, 27019, 36121, 54038, 72242, 108076, 144484, 216152, 288968, 580579, 1161158, 2322316, 4644632, 23803739, 47607478, 95214956, 190429912]

約数ペア:

[(1, 190429912), (2, 95214956), (4, 47607478), (8, 23803739), (41, 4644632), (82, 2322316), (164, 1161158), (328, 580579), (659, 288968), (881, 216152), (1318, 144484), (1762, 108076), (2636, 72242), (3524, 54038), (5272, 36121), (7048, 27019)]