38397976

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{701}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 74299680

約数和(自身を除く): 35901704

約数列:

[1, 2, 4, 8, 41, 82, 164, 167, 328, 334, 668, 701, 1336, 1402, 2804, 5608, 6847, 13694, 27388, 28741, 54776, 57482, 114964, 117067, 229928, 234134, 468268, 936536, 4799747, 9599494, 19198988, 38397976]

約数ペア:

[(1, 38397976), (2, 19198988), (4, 9599494), (8, 4799747), (41, 936536), (82, 468268), (164, 234134), (167, 229928), (328, 117067), (334, 114964), (668, 57482), (701, 54776), (1336, 28741), (1402, 27388), (2804, 13694), (5608, 6847)]