31856704

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1283

約数の個数: 56

約数和(自身を含む): 70884288

約数和(自身を除く): 39027584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1223, 1628, 2368, 2446, 3256, 4892, 6512, 9784, 13024, 13453, 19568, 26048, 26906, 39136, 45251, 53812, 78272, 90502, 107624, 181004, 215248, 362008, 430496, 497761, 724016, 860992, 995522, 1448032, 1991044, 2896064, 3982088, 7964176, 15928352, 31856704]

約数ペア:

[(1, 31856704), (2, 15928352), (4, 7964176), (8, 3982088), (11, 2896064), (16, 1991044), (22, 1448032), (32, 995522), (37, 860992), (44, 724016), (64, 497761), (74, 430496), (88, 362008), (148, 215248), (176, 181004), (296, 107624), (352, 90502), (407, 78272), (592, 53812), (704, 45251), (814, 39136), (1184, 26906), (1223, 26048), (1628, 19568), (2368, 13453), (2446, 13024), (3256, 9784), (4892, 6512)]