171785942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{673}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 279521280

約数和(自身を除く): 107735338

約数列:

[1, 2, 23, 31, 46, 62, 179, 358, 673, 713, 1346, 1426, 4117, 5549, 8234, 11098, 15479, 20863, 30958, 41726, 120467, 127627, 240934, 255254, 479849, 959698, 2770741, 3734477, 5541482, 7468954, 85892971, 171785942]

約数ペア:

[(1, 171785942), (2, 85892971), (23, 7468954), (31, 5541482), (46, 3734477), (62, 2770741), (179, 959698), (358, 479849), (673, 255254), (713, 240934), (1346, 127627), (1426, 120467), (4117, 41726), (5549, 30958), (8234, 20863), (11098, 15479)]