83920431266

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2172641}}^1$

素因数の和:2172770

約数の個数: 32

約数和(自身を含む): 150173015040

約数和(自身を除く): 66252583774

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 217, 434, 623, 1246, 2759, 5518, 19313, 38626, 2172641, 4345282, 15208487, 30416974, 67351871, 134703742, 193365049, 386730098, 471463097, 942926194, 1353555343, 2707110686, 5994316519, 11988633038, 41960215633, 83920431266]

約数ペア:

[(1, 83920431266), (2, 41960215633), (7, 11988633038), (14, 5994316519), (31, 2707110686), (62, 1353555343), (89, 942926194), (178, 471463097), (217, 386730098), (434, 193365049), (623, 134703742), (1246, 67351871), (2759, 30416974), (5518, 15208487), (19313, 4345282), (38626, 2172641)]