31407744

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 84456000

約数和(自身を除く): 53048256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 267, 356, 384, 534, 712, 919, 1068, 1424, 1838, 2136, 2757, 2848, 3676, 4272, 5514, 5696, 7352, 8544, 11028, 11392, 14704, 17088, 22056, 29408, 34176, 44112, 58816, 81791, 88224, 117632, 163582, 176448, 245373, 327164, 352896, 490746, 654328, 981492, 1308656, 1962984, 2617312, 3925968, 5234624, 7851936, 10469248, 15703872, 31407744]

約数ペア:

[(1, 31407744), (2, 15703872), (3, 10469248), (4, 7851936), (6, 5234624), (8, 3925968), (12, 2617312), (16, 1962984), (24, 1308656), (32, 981492), (48, 654328), (64, 490746), (89, 352896), (96, 327164), (128, 245373), (178, 176448), (192, 163582), (267, 117632), (356, 88224), (384, 81791), (534, 58816), (712, 44112), (919, 34176), (1068, 29408), (1424, 22056), (1838, 17088), (2136, 14704), (2757, 11392), (2848, 11028), (3676, 8544), (4272, 7352), (5514, 5696)]