31970472

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 85432320

約数和(自身を除く): 53461848

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 204, 254, 381, 408, 508, 617, 762, 1016, 1234, 1524, 1851, 2159, 2468, 3048, 3702, 4318, 4936, 6477, 7404, 8636, 10489, 12954, 14808, 17272, 20978, 25908, 31467, 41956, 51816, 62934, 78359, 83912, 125868, 156718, 235077, 251736, 313436, 470154, 626872, 940308, 1332103, 1880616, 2664206, 3996309, 5328412, 7992618, 10656824, 15985236, 31970472]

約数ペア:

[(1, 31970472), (2, 15985236), (3, 10656824), (4, 7992618), (6, 5328412), (8, 3996309), (12, 2664206), (17, 1880616), (24, 1332103), (34, 940308), (51, 626872), (68, 470154), (102, 313436), (127, 251736), (136, 235077), (204, 156718), (254, 125868), (381, 83912), (408, 78359), (508, 62934), (617, 51816), (762, 41956), (1016, 31467), (1234, 25908), (1524, 20978), (1851, 17272), (2159, 14808), (2468, 12954), (3048, 10489), (3702, 8636), (4318, 7404), (4936, 6477)]