130285312

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{16417}}^1$

素因数の和:16464

約数の個数: 36

約数和(自身を含む): 268467136

約数和(自身を除く): 138181824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 16417, 32834, 65668, 131336, 262672, 508927, 525344, 1017854, 1050688, 2035708, 2101376, 4071416, 4202752, 8142832, 16285664, 32571328, 65142656, 130285312]

約数ペア:

[(1, 130285312), (2, 65142656), (4, 32571328), (8, 16285664), (16, 8142832), (31, 4202752), (32, 4071416), (62, 2101376), (64, 2035708), (124, 1050688), (128, 1017854), (248, 525344), (256, 508927), (496, 262672), (992, 131336), (1984, 65668), (3968, 32834), (7936, 16417)]