188388904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{57859}}^1$

素因数の和:57913

約数の個数: 32

約数和(自身を含む): 395762400

約数和(自身を除く): 207373496

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 57859, 115718, 231436, 462872, 636449, 1272898, 2140783, 2545796, 4281566, 5091592, 8563132, 17126264, 23548613, 47097226, 94194452, 188388904]

約数ペア:

[(1, 188388904), (2, 94194452), (4, 47097226), (8, 23548613), (11, 17126264), (22, 8563132), (37, 5091592), (44, 4281566), (74, 2545796), (88, 2140783), (148, 1272898), (296, 636449), (407, 462872), (814, 231436), (1628, 115718), (3256, 57859)]