123658624

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{23563}}^1$

素因数の和:23618

約数の個数: 32

約数和(自身を含む): 252370440

約数和(自身を除く): 128711816

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 23563, 47126, 94252, 188504, 377008, 754016, 966083, 1508032, 1932166, 3016064, 3864332, 7728664, 15457328, 30914656, 61829312, 123658624]

約数ペア:

[(1, 123658624), (2, 61829312), (4, 30914656), (8, 15457328), (16, 7728664), (32, 3864332), (41, 3016064), (64, 1932166), (82, 1508032), (128, 966083), (164, 754016), (328, 377008), (656, 188504), (1312, 94252), (2624, 47126), (5248, 23563)]