85980928

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1653

約数の個数: 72

約数和(自身を含む): 197205120

約数和(自身を除く): 111224192

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 608, 704, 836, 1216, 1408, 1607, 1672, 2432, 2816, 3214, 3344, 4864, 6428, 6688, 12856, 13376, 17677, 25712, 26752, 30533, 35354, 51424, 53504, 61066, 70708, 102848, 122132, 141416, 205696, 244264, 282832, 335863, 411392, 488528, 565664, 671726, 977056, 1131328, 1343452, 1954112, 2262656, 2686904, 3908224, 4525312, 5373808, 7816448, 10747616, 21495232, 42990464, 85980928]

約数ペア:

[(1, 85980928), (2, 42990464), (4, 21495232), (8, 10747616), (11, 7816448), (16, 5373808), (19, 4525312), (22, 3908224), (32, 2686904), (38, 2262656), (44, 1954112), (64, 1343452), (76, 1131328), (88, 977056), (128, 671726), (152, 565664), (176, 488528), (209, 411392), (256, 335863), (304, 282832), (352, 244264), (418, 205696), (608, 141416), (704, 122132), (836, 102848), (1216, 70708), (1408, 61066), (1607, 53504), (1672, 51424), (2432, 35354), (2816, 30533), (3214, 26752), (3344, 25712), (4864, 17677), (6428, 13376), (6688, 12856)]