31949207968

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{997}}^1\times {\mathrm{4373}}^1$

素因数の和:5609

約数の個数: 48

約数和(自身を含む): 63252501480

約数和(自身を除く): 31303293512

約数列:

[1, 2, 4, 8, 16, 32, 229, 458, 916, 997, 1832, 1994, 3664, 3988, 4373, 7328, 7976, 8746, 15952, 17492, 31904, 34984, 69968, 139936, 228313, 456626, 913252, 1001417, 1826504, 2002834, 3653008, 4005668, 4359881, 7306016, 8011336, 8719762, 16022672, 17439524, 32045344, 34879048, 69758096, 139516192, 998412749, 1996825498, 3993650996, 7987301992, 15974603984, 31949207968]

約数ペア:

[(1, 31949207968), (2, 15974603984), (4, 7987301992), (8, 3993650996), (16, 1996825498), (32, 998412749), (229, 139516192), (458, 69758096), (916, 34879048), (997, 32045344), (1832, 17439524), (1994, 16022672), (3664, 8719762), (3988, 8011336), (4373, 7306016), (7328, 4359881), (7976, 4005668), (8746, 3653008), (15952, 2002834), (17492, 1826504), (31904, 1001417), (34984, 913252), (69968, 456626), (139936, 228313)]