31552872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4442

約数の個数: 64

約数和(自身を含む): 88663680

約数和(自身を除く): 57110808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 4397, 7176, 8794, 13191, 17588, 26382, 35176, 52764, 57161, 101131, 105528, 114322, 171483, 202262, 228644, 303393, 342966, 404524, 457288, 606786, 685932, 809048, 1213572, 1314703, 1371864, 2427144, 2629406, 3944109, 5258812, 7888218, 10517624, 15776436, 31552872]

約数ペア:

[(1, 31552872), (2, 15776436), (3, 10517624), (4, 7888218), (6, 5258812), (8, 3944109), (12, 2629406), (13, 2427144), (23, 1371864), (24, 1314703), (26, 1213572), (39, 809048), (46, 685932), (52, 606786), (69, 457288), (78, 404524), (92, 342966), (104, 303393), (138, 228644), (156, 202262), (184, 171483), (276, 114322), (299, 105528), (312, 101131), (552, 57161), (598, 52764), (897, 35176), (1196, 26382), (1794, 17588), (2392, 13191), (3588, 8794), (4397, 7176)]