31456824

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 95541120

約数和(自身を除く): 64084296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 276, 294, 322, 392, 483, 552, 588, 644, 966, 1127, 1163, 1176, 1288, 1932, 2254, 2326, 3381, 3489, 3864, 4508, 4652, 6762, 6978, 8141, 9016, 9304, 13524, 13956, 16282, 24423, 26749, 27048, 27912, 32564, 48846, 53498, 56987, 65128, 80247, 97692, 106996, 113974, 160494, 170961, 187243, 195384, 213992, 227948, 320988, 341922, 374486, 455896, 561729, 641976, 683844, 748972, 1123458, 1310701, 1367688, 1497944, 2246916, 2621402, 3932103, 4493832, 5242804, 7864206, 10485608, 15728412, 31456824]

約数ペア:

[(1, 31456824), (2, 15728412), (3, 10485608), (4, 7864206), (6, 5242804), (7, 4493832), (8, 3932103), (12, 2621402), (14, 2246916), (21, 1497944), (23, 1367688), (24, 1310701), (28, 1123458), (42, 748972), (46, 683844), (49, 641976), (56, 561729), (69, 455896), (84, 374486), (92, 341922), (98, 320988), (138, 227948), (147, 213992), (161, 195384), (168, 187243), (184, 170961), (196, 160494), (276, 113974), (294, 106996), (322, 97692), (392, 80247), (483, 65128), (552, 56987), (588, 53498), (644, 48846), (966, 32564), (1127, 27912), (1163, 27048), (1176, 26749), (1288, 24423), (1932, 16282), (2254, 13956), (2326, 13524), (3381, 9304), (3489, 9016), (3864, 8141), (4508, 6978), (4652, 6762)]