31246592

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 69107640

約数和(自身を除く): 37861048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 229, 256, 328, 416, 458, 533, 656, 832, 916, 1066, 1312, 1664, 1832, 2132, 2624, 2977, 3328, 3664, 4264, 5248, 5954, 7328, 8528, 9389, 10496, 11908, 14656, 17056, 18778, 23816, 29312, 34112, 37556, 47632, 58624, 68224, 75112, 95264, 122057, 136448, 150224, 190528, 244114, 300448, 381056, 488228, 600896, 762112, 976456, 1201792, 1952912, 2403584, 3905824, 7811648, 15623296, 31246592]

約数ペア:

[(1, 31246592), (2, 15623296), (4, 7811648), (8, 3905824), (13, 2403584), (16, 1952912), (26, 1201792), (32, 976456), (41, 762112), (52, 600896), (64, 488228), (82, 381056), (104, 300448), (128, 244114), (164, 190528), (208, 150224), (229, 136448), (256, 122057), (328, 95264), (416, 75112), (458, 68224), (533, 58624), (656, 47632), (832, 37556), (916, 34112), (1066, 29312), (1312, 23816), (1664, 18778), (1832, 17056), (2132, 14656), (2624, 11908), (2977, 10496), (3328, 9389), (3664, 8528), (4264, 7328), (5248, 5954)]