81415754

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{48869}}^1$

素因数の和:48902

約数の個数: 24

約数和(自身を含む): 150421860

約数和(自身を除く): 69006106

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 48869, 97738, 342083, 684166, 830773, 1661546, 2394581, 4789162, 5815411, 11630822, 40707877, 81415754]

約数ペア:

[(1, 81415754), (2, 40707877), (7, 11630822), (14, 5815411), (17, 4789162), (34, 2394581), (49, 1661546), (98, 830773), (119, 684166), (238, 342083), (833, 97738), (1666, 48869)]