83170714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 153861120

約数和(自身を除く): 70690406

約数列:

[1, 2, 11, 19, 22, 23, 38, 41, 46, 82, 209, 211, 253, 418, 422, 437, 451, 506, 779, 874, 902, 943, 1558, 1886, 2321, 4009, 4642, 4807, 4853, 8018, 8569, 8651, 9614, 9706, 10373, 17138, 17302, 17917, 20746, 35834, 44099, 53383, 88198, 92207, 95161, 106766, 164369, 184414, 190322, 197087, 198973, 328738, 394174, 397946, 1014277, 1808059, 2028554, 2188703, 3616118, 3780487, 4377406, 7560974, 41585357, 83170714]

約数ペア:

[(1, 83170714), (2, 41585357), (11, 7560974), (19, 4377406), (22, 3780487), (23, 3616118), (38, 2188703), (41, 2028554), (46, 1808059), (82, 1014277), (209, 397946), (211, 394174), (253, 328738), (418, 198973), (422, 197087), (437, 190322), (451, 184414), (506, 164369), (779, 106766), (874, 95161), (902, 92207), (943, 88198), (1558, 53383), (1886, 44099), (2321, 35834), (4009, 20746), (4642, 17917), (4807, 17302), (4853, 17138), (8018, 10373), (8569, 9706), (8651, 9614)]