8405216

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 17619840

約数和(自身を除く): 9214624

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 229, 248, 296, 458, 496, 592, 916, 992, 1147, 1184, 1832, 2294, 3664, 4588, 7099, 7328, 8473, 9176, 14198, 16946, 18352, 28396, 33892, 36704, 56792, 67784, 113584, 135568, 227168, 262663, 271136, 525326, 1050652, 2101304, 4202608, 8405216]

約数ペア:

[(1, 8405216), (2, 4202608), (4, 2101304), (8, 1050652), (16, 525326), (31, 271136), (32, 262663), (37, 227168), (62, 135568), (74, 113584), (124, 67784), (148, 56792), (229, 36704), (248, 33892), (296, 28396), (458, 18352), (496, 16946), (592, 14198), (916, 9176), (992, 8473), (1147, 7328), (1184, 7099), (1832, 4588), (2294, 3664)]