31654992

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 87101568

約数和(自身を除く): 55446576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 541, 552, 636, 848, 1082, 1104, 1219, 1272, 1623, 2164, 2438, 2544, 3246, 3657, 4328, 4876, 6492, 7314, 8656, 9752, 12443, 12984, 14628, 19504, 24886, 25968, 28673, 29256, 37329, 49772, 57346, 58512, 74658, 86019, 99544, 114692, 149316, 172038, 199088, 229384, 298632, 344076, 458768, 597264, 659479, 688152, 1318958, 1376304, 1978437, 2637916, 3956874, 5275832, 7913748, 10551664, 15827496, 31654992]

約数ペア:

[(1, 31654992), (2, 15827496), (3, 10551664), (4, 7913748), (6, 5275832), (8, 3956874), (12, 2637916), (16, 1978437), (23, 1376304), (24, 1318958), (46, 688152), (48, 659479), (53, 597264), (69, 458768), (92, 344076), (106, 298632), (138, 229384), (159, 199088), (184, 172038), (212, 149316), (276, 114692), (318, 99544), (368, 86019), (424, 74658), (541, 58512), (552, 57346), (636, 49772), (848, 37329), (1082, 29256), (1104, 28673), (1219, 25968), (1272, 24886), (1623, 19504), (2164, 14628), (2438, 12984), (2544, 12443), (3246, 9752), (3657, 8656), (4328, 7314), (4876, 6492)]