31359642

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 64608192

約数和(自身を除く): 33248550

約数列:

[1, 2, 3, 6, 43, 86, 129, 197, 258, 394, 591, 617, 1182, 1234, 1851, 3702, 8471, 16942, 25413, 26531, 50826, 53062, 79593, 121549, 159186, 243098, 364647, 729294, 5226607, 10453214, 15679821, 31359642]

約数ペア:

[(1, 31359642), (2, 15679821), (3, 10453214), (6, 5226607), (43, 729294), (86, 364647), (129, 243098), (197, 159186), (258, 121549), (394, 79593), (591, 53062), (617, 50826), (1182, 26531), (1234, 25413), (1851, 16942), (3702, 8471)]