42181264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1495

約数の個数: 40

約数和(自身を含む): 86369472

約数和(自身を除く): 44188208

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 332, 368, 664, 1328, 1381, 1909, 2762, 3818, 5524, 7636, 11048, 15272, 22096, 30544, 31763, 63526, 114623, 127052, 229246, 254104, 458492, 508208, 916984, 1833968, 2636329, 5272658, 10545316, 21090632, 42181264]

約数ペア:

[(1, 42181264), (2, 21090632), (4, 10545316), (8, 5272658), (16, 2636329), (23, 1833968), (46, 916984), (83, 508208), (92, 458492), (166, 254104), (184, 229246), (332, 127052), (368, 114623), (664, 63526), (1328, 31763), (1381, 30544), (1909, 22096), (2762, 15272), (3818, 11048), (5524, 7636)]