61458736

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{54101}}^1$

素因数の和:54180

約数の個数: 20

約数和(自身を含む): 120755664

約数和(自身を除く): 59296928

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 54101, 108202, 216404, 432808, 865616, 3841171, 7682342, 15364684, 30729368, 61458736]

約数ペア:

[(1, 61458736), (2, 30729368), (4, 15364684), (8, 7682342), (16, 3841171), (71, 865616), (142, 432808), (284, 216404), (568, 108202), (1136, 54101)]