31048736

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 64915200

約数和(自身を除く): 33866464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 223, 229, 304, 446, 458, 608, 892, 916, 1784, 1832, 3568, 3664, 4237, 4351, 7136, 7328, 8474, 8702, 16948, 17404, 33896, 34808, 51067, 67792, 69616, 102134, 135584, 139232, 204268, 408536, 817072, 970273, 1634144, 1940546, 3881092, 7762184, 15524368, 31048736]

約数ペア:

[(1, 31048736), (2, 15524368), (4, 7762184), (8, 3881092), (16, 1940546), (19, 1634144), (32, 970273), (38, 817072), (76, 408536), (152, 204268), (223, 139232), (229, 135584), (304, 102134), (446, 69616), (458, 67792), (608, 51067), (892, 34808), (916, 33896), (1784, 17404), (1832, 16948), (3568, 8702), (3664, 8474), (4237, 7328), (4351, 7136)]