89876194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{4201}}^1$

素因数の和:4785

約数の個数: 16

約数和(自身を含む): 142195680

約数和(自身を除く): 52319486

約数列:

[1, 2, 19, 38, 563, 1126, 4201, 8402, 10697, 21394, 79819, 159638, 2365163, 4730326, 44938097, 89876194]

約数ペア:

[(1, 89876194), (2, 44938097), (19, 4730326), (38, 2365163), (563, 159638), (1126, 79819), (4201, 21394), (8402, 10697)]