16789828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 32998896

約数和(自身を除く): 16209068

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 227, 451, 454, 902, 908, 1681, 1804, 2497, 3362, 4994, 6724, 9307, 9988, 18491, 18614, 36982, 37228, 73964, 102377, 204754, 381587, 409508, 763174, 1526348, 4197457, 8394914, 16789828]

約数ペア:

[(1, 16789828), (2, 8394914), (4, 4197457), (11, 1526348), (22, 763174), (41, 409508), (44, 381587), (82, 204754), (164, 102377), (227, 73964), (451, 37228), (454, 36982), (902, 18614), (908, 18491), (1681, 9988), (1804, 9307), (2497, 6724), (3362, 4994)]