109494512

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2721

約数の個数: 40

約数和(自身を含む): 220722480

約数和(自身を除く): 111227968

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 2609, 2623, 5218, 5246, 10436, 10492, 20872, 20984, 41744, 41968, 112187, 159149, 224374, 318298, 448748, 636596, 897496, 1273192, 1794992, 2546384, 6843407, 13686814, 27373628, 54747256, 109494512]

約数ペア:

[(1, 109494512), (2, 54747256), (4, 27373628), (8, 13686814), (16, 6843407), (43, 2546384), (61, 1794992), (86, 1273192), (122, 897496), (172, 636596), (244, 448748), (344, 318298), (488, 224374), (688, 159149), (976, 112187), (2609, 41968), (2623, 41744), (5218, 20984), (5246, 20872), (10436, 10492)]