31955184

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 90

約数和(自身を含む): 92303120

約数和(自身を除く): 60347936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 79, 106, 144, 158, 159, 212, 237, 316, 318, 424, 474, 477, 632, 636, 711, 848, 948, 954, 1264, 1272, 1422, 1896, 1908, 2544, 2809, 2844, 3792, 3816, 4187, 5618, 5688, 7632, 8374, 8427, 11236, 11376, 12561, 16748, 16854, 22472, 25122, 25281, 33496, 33708, 37683, 44944, 50244, 50562, 66992, 67416, 75366, 100488, 101124, 134832, 150732, 200976, 202248, 221911, 301464, 404496, 443822, 602928, 665733, 887644, 1331466, 1775288, 1997199, 2662932, 3550576, 3994398, 5325864, 7988796, 10651728, 15977592, 31955184]

約数ペア:

[(1, 31955184), (2, 15977592), (3, 10651728), (4, 7988796), (6, 5325864), (8, 3994398), (9, 3550576), (12, 2662932), (16, 1997199), (18, 1775288), (24, 1331466), (36, 887644), (48, 665733), (53, 602928), (72, 443822), (79, 404496), (106, 301464), (144, 221911), (158, 202248), (159, 200976), (212, 150732), (237, 134832), (316, 101124), (318, 100488), (424, 75366), (474, 67416), (477, 66992), (632, 50562), (636, 50244), (711, 44944), (848, 37683), (948, 33708), (954, 33496), (1264, 25281), (1272, 25122), (1422, 22472), (1896, 16854), (1908, 16748), (2544, 12561), (2809, 11376), (2844, 11236), (3792, 8427), (3816, 8374), (4187, 7632), (5618, 5688)]