83333456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9883}}^1$

素因数の和:9939

約数の個数: 40

約数和(自身を含む): 176488704

約数和(自身を除く): 93155248

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 9883, 19766, 39532, 79064, 158128, 168011, 306373, 336022, 612746, 672044, 1225492, 1344088, 2450984, 2688176, 4901968, 5208341, 10416682, 20833364, 41666728, 83333456]

約数ペア:

[(1, 83333456), (2, 41666728), (4, 20833364), (8, 10416682), (16, 5208341), (17, 4901968), (31, 2688176), (34, 2450984), (62, 1344088), (68, 1225492), (124, 672044), (136, 612746), (248, 336022), (272, 306373), (496, 168011), (527, 158128), (1054, 79064), (2108, 39532), (4216, 19766), (8432, 9883)]