84647546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 139077120

約数和(自身を除く): 54429574

約数列:

[1, 2, 19, 31, 38, 62, 181, 362, 397, 589, 794, 1178, 3439, 5611, 6878, 7543, 11222, 12307, 15086, 24614, 71857, 106609, 143714, 213218, 233833, 467666, 1365283, 2227567, 2730566, 4455134, 42323773, 84647546]

約数ペア:

[(1, 84647546), (2, 42323773), (19, 4455134), (31, 2730566), (38, 2227567), (62, 1365283), (181, 467666), (362, 233833), (397, 213218), (589, 143714), (794, 106609), (1178, 71857), (3439, 24614), (5611, 15086), (6878, 12307), (7543, 11222)]