30960416

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 63584640

約数和(自身を除く): 32624224

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 79, 148, 158, 296, 316, 331, 592, 632, 662, 1184, 1264, 1324, 2528, 2648, 2923, 5296, 5846, 10592, 11692, 12247, 23384, 24494, 26149, 46768, 48988, 52298, 93536, 97976, 104596, 195952, 209192, 391904, 418384, 836768, 967513, 1935026, 3870052, 7740104, 15480208, 30960416]

約数ペア:

[(1, 30960416), (2, 15480208), (4, 7740104), (8, 3870052), (16, 1935026), (32, 967513), (37, 836768), (74, 418384), (79, 391904), (148, 209192), (158, 195952), (296, 104596), (316, 97976), (331, 93536), (592, 52298), (632, 48988), (662, 46768), (1184, 26149), (1264, 24494), (1324, 23384), (2528, 12247), (2648, 11692), (2923, 10592), (5296, 5846)]