31312728

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{14029}}^1$

素因数の和:14072

約数の個数: 48

約数和(自身を含む): 87547200

約数和(自身を除く): 56234472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 14029, 28058, 42087, 56116, 84174, 112232, 126261, 168348, 252522, 336696, 434899, 505044, 869798, 1010088, 1304697, 1739596, 2609394, 3479192, 3914091, 5218788, 7828182, 10437576, 15656364, 31312728]

約数ペア:

[(1, 31312728), (2, 15656364), (3, 10437576), (4, 7828182), (6, 5218788), (8, 3914091), (9, 3479192), (12, 2609394), (18, 1739596), (24, 1304697), (31, 1010088), (36, 869798), (62, 505044), (72, 434899), (93, 336696), (124, 252522), (186, 168348), (248, 126261), (279, 112232), (372, 84174), (558, 56116), (744, 42087), (1116, 28058), (2232, 14029)]