41581664

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 85349376

約数和(自身を除く): 43767712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 167, 248, 251, 334, 496, 502, 668, 992, 1004, 1336, 2008, 2672, 4016, 5177, 5344, 7781, 8032, 10354, 15562, 20708, 31124, 41416, 41917, 62248, 82832, 83834, 124496, 165664, 167668, 248992, 335336, 670672, 1299427, 1341344, 2598854, 5197708, 10395416, 20790832, 41581664]

約数ペア:

[(1, 41581664), (2, 20790832), (4, 10395416), (8, 5197708), (16, 2598854), (31, 1341344), (32, 1299427), (62, 670672), (124, 335336), (167, 248992), (248, 167668), (251, 165664), (334, 124496), (496, 83834), (502, 82832), (668, 62248), (992, 41917), (1004, 41416), (1336, 31124), (2008, 20708), (2672, 15562), (4016, 10354), (5177, 8032), (5344, 7781)]