86307436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{20807}}^1$

素因数の和:20889

約数の個数: 24

約数和(自身を含む): 162552096

約数和(自身を除く): 76244660

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 20807, 41614, 83228, 353719, 707438, 1269227, 1414876, 2538454, 5076908, 21576859, 43153718, 86307436]

約数ペア:

[(1, 86307436), (2, 43153718), (4, 21576859), (17, 5076908), (34, 2538454), (61, 1414876), (68, 1269227), (122, 707438), (244, 353719), (1037, 83228), (2074, 41614), (4148, 20807)]