82172320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16567}}^1$

素因数の和:16613

約数の個数: 48

約数和(自身を含む): 200406528

約数和(自身を除く): 118234208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 16567, 33134, 66268, 82835, 132536, 165670, 265072, 331340, 513577, 530144, 662680, 1027154, 1325360, 2054308, 2567885, 2650720, 4108616, 5135770, 8217232, 10271540, 16434464, 20543080, 41086160, 82172320]

約数ペア:

[(1, 82172320), (2, 41086160), (4, 20543080), (5, 16434464), (8, 10271540), (10, 8217232), (16, 5135770), (20, 4108616), (31, 2650720), (32, 2567885), (40, 2054308), (62, 1325360), (80, 1027154), (124, 662680), (155, 530144), (160, 513577), (248, 331340), (310, 265072), (496, 165670), (620, 132536), (992, 82835), (1240, 66268), (2480, 33134), (4960, 16567)]