31977936

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1033

約数の個数: 80

約数和(自身を含む): 93049600

約数和(自身を除く): 61071664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 937, 948, 1264, 1422, 1874, 1896, 2133, 2811, 2844, 3748, 3792, 4266, 5622, 5688, 7496, 8433, 8532, 11244, 11376, 14992, 16866, 17064, 22488, 25299, 33732, 34128, 44976, 50598, 67464, 74023, 101196, 134928, 148046, 202392, 222069, 296092, 404784, 444138, 592184, 666207, 888276, 1184368, 1332414, 1776552, 1998621, 2664828, 3553104, 3997242, 5329656, 7994484, 10659312, 15988968, 31977936]

約数ペア:

[(1, 31977936), (2, 15988968), (3, 10659312), (4, 7994484), (6, 5329656), (8, 3997242), (9, 3553104), (12, 2664828), (16, 1998621), (18, 1776552), (24, 1332414), (27, 1184368), (36, 888276), (48, 666207), (54, 592184), (72, 444138), (79, 404784), (108, 296092), (144, 222069), (158, 202392), (216, 148046), (237, 134928), (316, 101196), (432, 74023), (474, 67464), (632, 50598), (711, 44976), (937, 34128), (948, 33732), (1264, 25299), (1422, 22488), (1874, 17064), (1896, 16866), (2133, 14992), (2811, 11376), (2844, 11244), (3748, 8532), (3792, 8433), (4266, 7496), (5622, 5688)]