8208416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 17418240

約数和(自身を除く): 9209824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 191, 272, 316, 382, 544, 632, 764, 1264, 1343, 1528, 2528, 2686, 3056, 3247, 5372, 6112, 6494, 10744, 12988, 15089, 21488, 25976, 30178, 42976, 51952, 60356, 103904, 120712, 241424, 256513, 482848, 513026, 1026052, 2052104, 4104208, 8208416]

約数ペア:

[(1, 8208416), (2, 4104208), (4, 2052104), (8, 1026052), (16, 513026), (17, 482848), (32, 256513), (34, 241424), (68, 120712), (79, 103904), (136, 60356), (158, 51952), (191, 42976), (272, 30178), (316, 25976), (382, 21488), (544, 15089), (632, 12988), (764, 10744), (1264, 6494), (1343, 6112), (1528, 5372), (2528, 3247), (2686, 3056)]