91873664

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 198063600

約数和(自身を除く): 106189936

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 296, 304, 592, 608, 703, 1021, 1184, 1216, 1406, 2042, 2368, 2432, 2812, 4084, 4736, 5624, 8168, 11248, 16336, 19399, 22496, 32672, 37777, 38798, 44992, 65344, 75554, 77596, 89984, 130688, 151108, 155192, 302216, 310384, 604432, 620768, 717763, 1208864, 1241536, 1435526, 2417728, 2483072, 2871052, 4835456, 5742104, 11484208, 22968416, 45936832, 91873664]

約数ペア:

[(1, 91873664), (2, 45936832), (4, 22968416), (8, 11484208), (16, 5742104), (19, 4835456), (32, 2871052), (37, 2483072), (38, 2417728), (64, 1435526), (74, 1241536), (76, 1208864), (128, 717763), (148, 620768), (152, 604432), (296, 310384), (304, 302216), (592, 155192), (608, 151108), (703, 130688), (1021, 89984), (1184, 77596), (1216, 75554), (1406, 65344), (2042, 44992), (2368, 38798), (2432, 37777), (2812, 32672), (4084, 22496), (4736, 19399), (5624, 16336), (8168, 11248)]