99141772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{31817}}^1$

素因数の和:31881

約数の個数: 24

約数和(自身を含む): 187089840

約数和(自身を除く): 87948068

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 31817, 63634, 127268, 604523, 1209046, 1304497, 2418092, 2608994, 5217988, 24785443, 49570886, 99141772]

約数ペア:

[(1, 99141772), (2, 49570886), (4, 24785443), (19, 5217988), (38, 2608994), (41, 2418092), (76, 1304497), (82, 1209046), (164, 604523), (779, 127268), (1558, 63634), (3116, 31817)]