31154121336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3221063}}^1$

素因数の和:3221116

約数の個数: 64

約数和(自身を含む): 86582200320

約数和(自身を除く): 55428078984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 3221063, 6442126, 9663189, 12884252, 19326378, 25768504, 38652756, 41873819, 77305512, 83747638, 99852953, 125621457, 167495276, 199705906, 251242914, 299558859, 334990552, 399411812, 502485828, 599117718, 798823624, 1004971656, 1198235436, 1298088389, 2396470872, 2596176778, 3894265167, 5192353556, 7788530334, 10384707112, 15577060668, 31154121336]

約数ペア:

[(1, 31154121336), (2, 15577060668), (3, 10384707112), (4, 7788530334), (6, 5192353556), (8, 3894265167), (12, 2596176778), (13, 2396470872), (24, 1298088389), (26, 1198235436), (31, 1004971656), (39, 798823624), (52, 599117718), (62, 502485828), (78, 399411812), (93, 334990552), (104, 299558859), (124, 251242914), (156, 199705906), (186, 167495276), (248, 125621457), (312, 99852953), (372, 83747638), (403, 77305512), (744, 41873819), (806, 38652756), (1209, 25768504), (1612, 19326378), (2418, 12884252), (3224, 9663189), (4836, 6442126), (9672, 3221063)]