833996336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{161377}}^1$

素因数の和:161421

約数の個数: 40

約数和(自身を含む): 1800978480

約数和(自身を除く): 966982144

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 161377, 322754, 645508, 1291016, 2582032, 2743409, 3066163, 5486818, 6132326, 10973636, 12264652, 21947272, 24529304, 43894544, 49058608, 52124771, 104249542, 208499084, 416998168, 833996336]

約数ペア:

[(1, 833996336), (2, 416998168), (4, 208499084), (8, 104249542), (16, 52124771), (17, 49058608), (19, 43894544), (34, 24529304), (38, 21947272), (68, 12264652), (76, 10973636), (136, 6132326), (152, 5486818), (272, 3066163), (304, 2743409), (323, 2582032), (646, 1291016), (1292, 645508), (2584, 322754), (5168, 161377)]