90424726

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{787}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 161130240

約数和(自身を除く): 70705514

約数列:

[1, 2, 7, 14, 29, 58, 203, 283, 406, 566, 787, 1574, 1981, 3962, 5509, 8207, 11018, 16414, 22823, 45646, 57449, 114898, 159761, 222721, 319522, 445442, 1559047, 3118094, 6458909, 12917818, 45212363, 90424726]

約数ペア:

[(1, 90424726), (2, 45212363), (7, 12917818), (14, 6458909), (29, 3118094), (58, 1559047), (203, 445442), (283, 319522), (406, 222721), (566, 159761), (787, 114898), (1574, 57449), (1981, 45646), (3962, 22823), (5509, 16414), (8207, 11018)]