31984008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3121}}^1$

素因数の和:3198

約数の個数: 64

約数和(自身を含む): 92910720

約数和(自身を除く): 60926712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3121, 3416, 5124, 6242, 9363, 10248, 12484, 18726, 21847, 24968, 37452, 43694, 65541, 74904, 87388, 131082, 174776, 190381, 262164, 380762, 524328, 571143, 761524, 1142286, 1332667, 1523048, 2284572, 2665334, 3998001, 4569144, 5330668, 7996002, 10661336, 15992004, 31984008]

約数ペア:

[(1, 31984008), (2, 15992004), (3, 10661336), (4, 7996002), (6, 5330668), (7, 4569144), (8, 3998001), (12, 2665334), (14, 2284572), (21, 1523048), (24, 1332667), (28, 1142286), (42, 761524), (56, 571143), (61, 524328), (84, 380762), (122, 262164), (168, 190381), (183, 174776), (244, 131082), (366, 87388), (427, 74904), (488, 65541), (732, 43694), (854, 37452), (1281, 24968), (1464, 21847), (1708, 18726), (2562, 12484), (3121, 10248), (3416, 9363), (5124, 6242)]