91256278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 148544640

約数和(自身を除く): 57288362

約数列:

[1, 2, 19, 38, 67, 73, 134, 146, 491, 982, 1273, 1387, 2546, 2774, 4891, 9329, 9782, 18658, 32897, 35843, 65794, 71686, 92929, 185858, 625043, 681017, 1250086, 1362034, 2401481, 4802962, 45628139, 91256278]

約数ペア:

[(1, 91256278), (2, 45628139), (19, 4802962), (38, 2401481), (67, 1362034), (73, 1250086), (134, 681017), (146, 625043), (491, 185858), (982, 92929), (1273, 71686), (1387, 65794), (2546, 35843), (2774, 32897), (4891, 18658), (9329, 9782)]