111890272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{971}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 238330512

約数和(自身を除く): 126440240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 277, 416, 554, 971, 1108, 1942, 2216, 3601, 3884, 4432, 7202, 7768, 8864, 12623, 14404, 15536, 25246, 28808, 31072, 50492, 57616, 100984, 115232, 201968, 268967, 403936, 537934, 1075868, 2151736, 3496571, 4303472, 6993142, 8606944, 13986284, 27972568, 55945136, 111890272]

約数ペア:

[(1, 111890272), (2, 55945136), (4, 27972568), (8, 13986284), (13, 8606944), (16, 6993142), (26, 4303472), (32, 3496571), (52, 2151736), (104, 1075868), (208, 537934), (277, 403936), (416, 268967), (554, 201968), (971, 115232), (1108, 100984), (1942, 57616), (2216, 50492), (3601, 31072), (3884, 28808), (4432, 25246), (7202, 15536), (7768, 14404), (8864, 12623)]