2431936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 56

約数和(自身を含む): 5405120

約数和(自身を除く): 2973184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 79, 104, 148, 158, 208, 296, 316, 416, 481, 592, 632, 832, 962, 1027, 1184, 1264, 1924, 2054, 2368, 2528, 2923, 3848, 4108, 5056, 5846, 7696, 8216, 11692, 15392, 16432, 23384, 30784, 32864, 37999, 46768, 65728, 75998, 93536, 151996, 187072, 303992, 607984, 1215968, 2431936]

約数ペア:

[(1, 2431936), (2, 1215968), (4, 607984), (8, 303992), (13, 187072), (16, 151996), (26, 93536), (32, 75998), (37, 65728), (52, 46768), (64, 37999), (74, 32864), (79, 30784), (104, 23384), (148, 16432), (158, 15392), (208, 11692), (296, 8216), (316, 7696), (416, 5846), (481, 5056), (592, 4108), (632, 3848), (832, 2923), (962, 2528), (1027, 2368), (1184, 2054), (1264, 1924)]