31599984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 89056800

約数和(自身を除く): 57456816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 312, 356, 534, 569, 624, 712, 1068, 1138, 1157, 1424, 1707, 2136, 2276, 2314, 3414, 3471, 4272, 4552, 4628, 6828, 6942, 7397, 9104, 9256, 13656, 13884, 14794, 18512, 22191, 27312, 27768, 29588, 44382, 50641, 55536, 59176, 88764, 101282, 118352, 151923, 177528, 202564, 303846, 355056, 405128, 607692, 658333, 810256, 1215384, 1316666, 1974999, 2430768, 2633332, 3949998, 5266664, 7899996, 10533328, 15799992, 31599984]

約数ペア:

[(1, 31599984), (2, 15799992), (3, 10533328), (4, 7899996), (6, 5266664), (8, 3949998), (12, 2633332), (13, 2430768), (16, 1974999), (24, 1316666), (26, 1215384), (39, 810256), (48, 658333), (52, 607692), (78, 405128), (89, 355056), (104, 303846), (156, 202564), (178, 177528), (208, 151923), (267, 118352), (312, 101282), (356, 88764), (534, 59176), (569, 55536), (624, 50641), (712, 44382), (1068, 29588), (1138, 27768), (1157, 27312), (1424, 22191), (1707, 18512), (2136, 14794), (2276, 13884), (2314, 13656), (3414, 9256), (3471, 9104), (4272, 7397), (4552, 6942), (4628, 6828)]