31299744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1058

約数の個数: 96

約数和(自身を含む): 95993856

約数和(自身を除く): 64694112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 84, 94, 96, 112, 141, 168, 188, 224, 282, 329, 336, 376, 564, 658, 672, 752, 987, 991, 1128, 1316, 1504, 1974, 1982, 2256, 2632, 2973, 3948, 3964, 4512, 5264, 5946, 6937, 7896, 7928, 10528, 11892, 13874, 15792, 15856, 20811, 23784, 27748, 31584, 31712, 41622, 46577, 47568, 55496, 83244, 93154, 95136, 110992, 139731, 166488, 186308, 221984, 279462, 326039, 332976, 372616, 558924, 652078, 665952, 745232, 978117, 1117848, 1304156, 1490464, 1956234, 2235696, 2608312, 3912468, 4471392, 5216624, 7824936, 10433248, 15649872, 31299744]

約数ペア:

[(1, 31299744), (2, 15649872), (3, 10433248), (4, 7824936), (6, 5216624), (7, 4471392), (8, 3912468), (12, 2608312), (14, 2235696), (16, 1956234), (21, 1490464), (24, 1304156), (28, 1117848), (32, 978117), (42, 745232), (47, 665952), (48, 652078), (56, 558924), (84, 372616), (94, 332976), (96, 326039), (112, 279462), (141, 221984), (168, 186308), (188, 166488), (224, 139731), (282, 110992), (329, 95136), (336, 93154), (376, 83244), (564, 55496), (658, 47568), (672, 46577), (752, 41622), (987, 31712), (991, 31584), (1128, 27748), (1316, 23784), (1504, 20811), (1974, 15856), (1982, 15792), (2256, 13874), (2632, 11892), (2973, 10528), (3948, 7928), (3964, 7896), (4512, 6937), (5264, 5946)]