16421632

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2828

約数の個数: 36

約数和(自身を含む): 34216560

約数和(自身を除く): 17794928

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2789, 2944, 5578, 5888, 11156, 22312, 44624, 64147, 89248, 128294, 178496, 256588, 356992, 513176, 713984, 1026352, 2052704, 4105408, 8210816, 16421632]

約数ペア:

[(1, 16421632), (2, 8210816), (4, 4105408), (8, 2052704), (16, 1026352), (23, 713984), (32, 513176), (46, 356992), (64, 256588), (92, 178496), (128, 128294), (184, 89248), (256, 64147), (368, 44624), (736, 22312), (1472, 11156), (2789, 5888), (2944, 5578)]