85957808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 183202560

約数和(自身を除く): 97244752

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 59, 74, 92, 107, 118, 148, 184, 214, 236, 296, 368, 428, 472, 592, 851, 856, 944, 1357, 1702, 1712, 2183, 2461, 2714, 3404, 3959, 4366, 4922, 5428, 6313, 6808, 7918, 8732, 9844, 10856, 12626, 13616, 15836, 17464, 19688, 21712, 25252, 31672, 34928, 39376, 50209, 50504, 63344, 91057, 100418, 101008, 145199, 182114, 200836, 233581, 290398, 364228, 401672, 467162, 580796, 728456, 803344, 934324, 1161592, 1456912, 1868648, 2323184, 3737296, 5372363, 10744726, 21489452, 42978904, 85957808]

約数ペア:

[(1, 85957808), (2, 42978904), (4, 21489452), (8, 10744726), (16, 5372363), (23, 3737296), (37, 2323184), (46, 1868648), (59, 1456912), (74, 1161592), (92, 934324), (107, 803344), (118, 728456), (148, 580796), (184, 467162), (214, 401672), (236, 364228), (296, 290398), (368, 233581), (428, 200836), (472, 182114), (592, 145199), (851, 101008), (856, 100418), (944, 91057), (1357, 63344), (1702, 50504), (1712, 50209), (2183, 39376), (2461, 34928), (2714, 31672), (3404, 25252), (3959, 21712), (4366, 19688), (4922, 17464), (5428, 15836), (6313, 13616), (6808, 12626), (7918, 10856), (8732, 9844)]