88739456

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3181

約数の個数: 64

約数和(自身を含む): 201647880

約数和(自身を除く): 112908424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3137, 3536, 6274, 7072, 12548, 14144, 25096, 28288, 40781, 50192, 53329, 81562, 100384, 106658, 163124, 200768, 213316, 326248, 401536, 426632, 652496, 693277, 853264, 1304992, 1386554, 1706528, 2609984, 2773108, 3413056, 5219968, 5546216, 6826112, 11092432, 22184864, 44369728, 88739456]

約数ペア:

[(1, 88739456), (2, 44369728), (4, 22184864), (8, 11092432), (13, 6826112), (16, 5546216), (17, 5219968), (26, 3413056), (32, 2773108), (34, 2609984), (52, 1706528), (64, 1386554), (68, 1304992), (104, 853264), (128, 693277), (136, 652496), (208, 426632), (221, 401536), (272, 326248), (416, 213316), (442, 200768), (544, 163124), (832, 106658), (884, 100384), (1088, 81562), (1664, 53329), (1768, 50192), (2176, 40781), (3137, 28288), (3536, 25096), (6274, 14144), (7072, 12548)]