89590016

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 191073120

約数和(自身を除く): 101483104

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 163, 226, 256, 304, 326, 452, 608, 652, 904, 1216, 1304, 1808, 2147, 2432, 2608, 3097, 3616, 4294, 4864, 5216, 6194, 7232, 8588, 10432, 12388, 14464, 17176, 18419, 20864, 24776, 28928, 34352, 36838, 41728, 49552, 68704, 73676, 99104, 137408, 147352, 198208, 274816, 294704, 349961, 396416, 549632, 589408, 699922, 792832, 1178816, 1399844, 2357632, 2799688, 4715264, 5599376, 11198752, 22397504, 44795008, 89590016]

約数ペア:

[(1, 89590016), (2, 44795008), (4, 22397504), (8, 11198752), (16, 5599376), (19, 4715264), (32, 2799688), (38, 2357632), (64, 1399844), (76, 1178816), (113, 792832), (128, 699922), (152, 589408), (163, 549632), (226, 396416), (256, 349961), (304, 294704), (326, 274816), (452, 198208), (608, 147352), (652, 137408), (904, 99104), (1216, 73676), (1304, 68704), (1808, 49552), (2147, 41728), (2432, 36838), (2608, 34352), (3097, 28928), (3616, 24776), (4294, 20864), (4864, 18419), (5216, 17176), (6194, 14464), (7232, 12388), (8588, 10432)]