31095584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4437

約数の個数: 48

約数和(自身を含む): 69822648

約数和(自身を除く): 38727064

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 4397, 7072, 8794, 17588, 35176, 57161, 70352, 74749, 114322, 140704, 149498, 228644, 298996, 457288, 597992, 914576, 971737, 1195984, 1829152, 1943474, 2391968, 3886948, 7773896, 15547792, 31095584]

約数ペア:

[(1, 31095584), (2, 15547792), (4, 7773896), (8, 3886948), (13, 2391968), (16, 1943474), (17, 1829152), (26, 1195984), (32, 971737), (34, 914576), (52, 597992), (68, 457288), (104, 298996), (136, 228644), (208, 149498), (221, 140704), (272, 114322), (416, 74749), (442, 70352), (544, 57161), (884, 35176), (1768, 17588), (3536, 8794), (4397, 7072)]