31793736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 86224320

約数和(自身を除く): 54430584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 181, 312, 362, 543, 563, 724, 1086, 1126, 1448, 1689, 2172, 2252, 2353, 3378, 4344, 4504, 4706, 6756, 7059, 7319, 9412, 13512, 14118, 14638, 18824, 21957, 28236, 29276, 43914, 56472, 58552, 87828, 101903, 175656, 203806, 305709, 407612, 611418, 815224, 1222836, 1324739, 2445672, 2649478, 3974217, 5298956, 7948434, 10597912, 15896868, 31793736]

約数ペア:

[(1, 31793736), (2, 15896868), (3, 10597912), (4, 7948434), (6, 5298956), (8, 3974217), (12, 2649478), (13, 2445672), (24, 1324739), (26, 1222836), (39, 815224), (52, 611418), (78, 407612), (104, 305709), (156, 203806), (181, 175656), (312, 101903), (362, 87828), (543, 58552), (563, 56472), (724, 43914), (1086, 29276), (1126, 28236), (1448, 21957), (1689, 18824), (2172, 14638), (2252, 14118), (2353, 13512), (3378, 9412), (4344, 7319), (4504, 7059), (4706, 6756)]