89879776

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1307}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 203043456

約数和(自身を除く): 113163680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 614, 1228, 1307, 2149, 2456, 2614, 4298, 4912, 5228, 8596, 9149, 9824, 10456, 17192, 18298, 20912, 34384, 36596, 41824, 68768, 73192, 146384, 292768, 401249, 802498, 1604996, 2808743, 3209992, 5617486, 6419984, 11234972, 12839968, 22469944, 44939888, 89879776]

約数ペア:

[(1, 89879776), (2, 44939888), (4, 22469944), (7, 12839968), (8, 11234972), (14, 6419984), (16, 5617486), (28, 3209992), (32, 2808743), (56, 1604996), (112, 802498), (224, 401249), (307, 292768), (614, 146384), (1228, 73192), (1307, 68768), (2149, 41824), (2456, 36596), (2614, 34384), (4298, 20912), (4912, 18298), (5228, 17192), (8596, 10456), (9149, 9824)]