43390528

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2147

約数の個数: 56

約数和(自身を含む): 96012000

約数和(自身を除く): 52621472

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2099, 2584, 4198, 5168, 8396, 10336, 16792, 20672, 33584, 35683, 39881, 67168, 71366, 79762, 134336, 142732, 159524, 285464, 319048, 570928, 638096, 677977, 1141856, 1276192, 1355954, 2283712, 2552384, 2711908, 5423816, 10847632, 21695264, 43390528]

約数ペア:

[(1, 43390528), (2, 21695264), (4, 10847632), (8, 5423816), (16, 2711908), (17, 2552384), (19, 2283712), (32, 1355954), (34, 1276192), (38, 1141856), (64, 677977), (68, 638096), (76, 570928), (136, 319048), (152, 285464), (272, 159524), (304, 142732), (323, 134336), (544, 79762), (608, 71366), (646, 67168), (1088, 39881), (1216, 35683), (1292, 33584), (2099, 20672), (2584, 16792), (4198, 10336), (5168, 8396)]