31172112

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{6983}}^1$

素因数の和:7028

約数の個数: 60

約数和(自身を含む): 90065664

約数和(自身を除く): 58893552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 6983, 13966, 20949, 27932, 41898, 55864, 62847, 83796, 111728, 125694, 167592, 216473, 251388, 335184, 432946, 502776, 649419, 865892, 1005552, 1298838, 1731784, 1948257, 2597676, 3463568, 3896514, 5195352, 7793028, 10390704, 15586056, 31172112]

約数ペア:

[(1, 31172112), (2, 15586056), (3, 10390704), (4, 7793028), (6, 5195352), (8, 3896514), (9, 3463568), (12, 2597676), (16, 1948257), (18, 1731784), (24, 1298838), (31, 1005552), (36, 865892), (48, 649419), (62, 502776), (72, 432946), (93, 335184), (124, 251388), (144, 216473), (186, 167592), (248, 125694), (279, 111728), (372, 83796), (496, 62847), (558, 55864), (744, 41898), (1116, 27932), (1488, 20949), (2232, 13966), (4464, 6983)]