85283894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 52610506

約数列:

[1, 2, 19, 38, 89, 151, 167, 178, 302, 334, 1691, 2869, 3173, 3382, 5738, 6346, 13439, 14863, 25217, 26878, 29726, 50434, 255341, 282397, 479123, 510682, 564794, 958246, 2244313, 4488626, 42641947, 85283894]

約数ペア:

[(1, 85283894), (2, 42641947), (19, 4488626), (38, 2244313), (89, 958246), (151, 564794), (167, 510682), (178, 479123), (302, 282397), (334, 255341), (1691, 50434), (2869, 29726), (3173, 26878), (3382, 25217), (5738, 14863), (6346, 13439)]