100711808

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1555

約数の個数: 64

約数和(自身を含む): 219438720

約数和(自身を除く): 118726912

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1493, 1984, 2108, 2176, 2986, 3968, 4216, 5972, 8432, 11944, 16864, 23888, 25381, 33728, 46283, 47776, 50762, 67456, 92566, 95552, 101524, 185132, 191104, 203048, 370264, 406096, 740528, 786811, 812192, 1481056, 1573622, 1624384, 2962112, 3147244, 3248768, 5924224, 6294488, 12588976, 25177952, 50355904, 100711808]

約数ペア:

[(1, 100711808), (2, 50355904), (4, 25177952), (8, 12588976), (16, 6294488), (17, 5924224), (31, 3248768), (32, 3147244), (34, 2962112), (62, 1624384), (64, 1573622), (68, 1481056), (124, 812192), (128, 786811), (136, 740528), (248, 406096), (272, 370264), (496, 203048), (527, 191104), (544, 185132), (992, 101524), (1054, 95552), (1088, 92566), (1493, 67456), (1984, 50762), (2108, 47776), (2176, 46283), (2986, 33728), (3968, 25381), (4216, 23888), (5972, 16864), (8432, 11944)]