86736512

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{21859}}^1$

素因数の和:21904

約数の個数: 32

約数和(自身を含む): 178377600

約数和(自身を除く): 91641088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 21859, 43718, 87436, 174872, 349744, 677629, 699488, 1355258, 1398976, 2710516, 2797952, 5421032, 10842064, 21684128, 43368256, 86736512]

約数ペア:

[(1, 86736512), (2, 43368256), (4, 21684128), (8, 10842064), (16, 5421032), (31, 2797952), (32, 2710516), (62, 1398976), (64, 1355258), (124, 699488), (128, 677629), (248, 349744), (496, 174872), (992, 87436), (1984, 43718), (3968, 21859)]