31634384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 68567040

約数和(自身を除く): 36932656

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 47, 59, 62, 92, 94, 118, 124, 184, 188, 236, 248, 368, 376, 472, 496, 713, 752, 944, 1081, 1357, 1426, 1457, 1829, 2162, 2714, 2773, 2852, 2914, 3658, 4324, 5428, 5546, 5704, 5828, 7316, 8648, 10856, 11092, 11408, 11656, 14632, 17296, 21712, 22184, 23312, 29264, 33511, 42067, 44368, 63779, 67022, 84134, 85963, 127558, 134044, 168268, 171926, 255116, 268088, 336536, 343852, 510232, 536176, 673072, 687704, 1020464, 1375408, 1977149, 3954298, 7908596, 15817192, 31634384]

約数ペア:

[(1, 31634384), (2, 15817192), (4, 7908596), (8, 3954298), (16, 1977149), (23, 1375408), (31, 1020464), (46, 687704), (47, 673072), (59, 536176), (62, 510232), (92, 343852), (94, 336536), (118, 268088), (124, 255116), (184, 171926), (188, 168268), (236, 134044), (248, 127558), (368, 85963), (376, 84134), (472, 67022), (496, 63779), (713, 44368), (752, 42067), (944, 33511), (1081, 29264), (1357, 23312), (1426, 22184), (1457, 21712), (1829, 17296), (2162, 14632), (2714, 11656), (2773, 11408), (2852, 11092), (2914, 10856), (3658, 8648), (4324, 7316), (5428, 5828), (5546, 5704)]