31909464

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2182

約数の個数: 80

約数和(自身を含む): 93305520

約数和(自身を除く): 61396056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2141, 2484, 3726, 4282, 4968, 6423, 7452, 8564, 12846, 14904, 17128, 19269, 25692, 38538, 49243, 51384, 57807, 77076, 98486, 115614, 147729, 154152, 173421, 196972, 231228, 295458, 346842, 393944, 443187, 462456, 590916, 693684, 886374, 1181832, 1329561, 1387368, 1772748, 2659122, 3545496, 3988683, 5318244, 7977366, 10636488, 15954732, 31909464]

約数ペア:

[(1, 31909464), (2, 15954732), (3, 10636488), (4, 7977366), (6, 5318244), (8, 3988683), (9, 3545496), (12, 2659122), (18, 1772748), (23, 1387368), (24, 1329561), (27, 1181832), (36, 886374), (46, 693684), (54, 590916), (69, 462456), (72, 443187), (81, 393944), (92, 346842), (108, 295458), (138, 231228), (162, 196972), (184, 173421), (207, 154152), (216, 147729), (276, 115614), (324, 98486), (414, 77076), (552, 57807), (621, 51384), (648, 49243), (828, 38538), (1242, 25692), (1656, 19269), (1863, 17128), (2141, 14904), (2484, 12846), (3726, 8564), (4282, 7452), (4968, 6423)]