91441010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 170560512

約数和(自身を除く): 79119502

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 397, 743, 794, 1486, 1985, 3715, 3970, 7430, 12307, 23033, 24614, 46066, 61535, 115165, 123070, 230330, 294971, 589942, 1474855, 2949710, 9144101, 18288202, 45720505, 91441010]

約数ペア:

[(1, 91441010), (2, 45720505), (5, 18288202), (10, 9144101), (31, 2949710), (62, 1474855), (155, 589942), (310, 294971), (397, 230330), (743, 123070), (794, 115165), (1486, 61535), (1985, 46066), (3715, 24614), (3970, 23033), (7430, 12307)]