39198808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 84913920

約数和(自身を除く): 45715112

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 107, 181, 184, 214, 253, 362, 428, 506, 724, 856, 1012, 1177, 1448, 1991, 2024, 2354, 2461, 3982, 4163, 4708, 4922, 7964, 8326, 9416, 9844, 15928, 16652, 19367, 19688, 27071, 33304, 38734, 45793, 54142, 77468, 91586, 108284, 154936, 183172, 213037, 216568, 366344, 426074, 445441, 852148, 890882, 1704296, 1781764, 3563528, 4899851, 9799702, 19599404, 39198808]

約数ペア:

[(1, 39198808), (2, 19599404), (4, 9799702), (8, 4899851), (11, 3563528), (22, 1781764), (23, 1704296), (44, 890882), (46, 852148), (88, 445441), (92, 426074), (107, 366344), (181, 216568), (184, 213037), (214, 183172), (253, 154936), (362, 108284), (428, 91586), (506, 77468), (724, 54142), (856, 45793), (1012, 38734), (1177, 33304), (1448, 27071), (1991, 19688), (2024, 19367), (2354, 16652), (2461, 15928), (3982, 9844), (4163, 9416), (4708, 8326), (4922, 7964)]