8245408

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 17962560

約数和(自身を除く): 9717152

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 659, 736, 782, 1318, 1564, 2636, 3128, 5272, 6256, 10544, 11203, 12512, 15157, 21088, 22406, 30314, 44812, 60628, 89624, 121256, 179248, 242512, 257669, 358496, 485024, 515338, 1030676, 2061352, 4122704, 8245408]

約数ペア:

[(1, 8245408), (2, 4122704), (4, 2061352), (8, 1030676), (16, 515338), (17, 485024), (23, 358496), (32, 257669), (34, 242512), (46, 179248), (68, 121256), (92, 89624), (136, 60628), (184, 44812), (272, 30314), (368, 22406), (391, 21088), (544, 15157), (659, 12512), (736, 11203), (782, 10544), (1318, 6256), (1564, 5272), (2636, 3128)]