89454344

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^2$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 198746880

約数和(自身を除く): 109292536

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 227, 248, 434, 454, 868, 908, 1589, 1736, 1816, 3178, 6356, 7037, 12712, 14074, 28148, 49259, 51529, 56296, 98518, 103058, 197036, 206116, 360703, 394072, 412232, 721406, 1442812, 1597399, 2885624, 3194798, 6389596, 11181793, 12779192, 22363586, 44727172, 89454344]

約数ペア:

[(1, 89454344), (2, 44727172), (4, 22363586), (7, 12779192), (8, 11181793), (14, 6389596), (28, 3194798), (31, 2885624), (56, 1597399), (62, 1442812), (124, 721406), (217, 412232), (227, 394072), (248, 360703), (434, 206116), (454, 197036), (868, 103058), (908, 98518), (1589, 56296), (1736, 51529), (1816, 49259), (3178, 28148), (6356, 14074), (7037, 12712)]