392067464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67043}}^1$

素因数の和:67109

約数の個数: 32

約数和(自身を含む): 796482720

約数和(自身を除く): 404415256

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 67043, 134086, 268172, 536344, 1139731, 2279462, 2882849, 4558924, 5765698, 9117848, 11531396, 23062792, 49008433, 98016866, 196033732, 392067464]

約数ペア:

[(1, 392067464), (2, 196033732), (4, 98016866), (8, 49008433), (17, 23062792), (34, 11531396), (43, 9117848), (68, 5765698), (86, 4558924), (136, 2882849), (172, 2279462), (344, 1139731), (731, 536344), (1462, 268172), (2924, 134086), (5848, 67043)]