42651538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23669}}^1$

素因数の和:23741

約数の個数: 16

約数和(自身を含む): 69021720

約数和(自身を除く): 26370182

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 23669, 47338, 402373, 804746, 1254457, 2508914, 21325769, 42651538]

約数ペア:

[(1, 42651538), (2, 21325769), (17, 2508914), (34, 1254457), (53, 804746), (106, 402373), (901, 47338), (1802, 23669)]