16630928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 34209120

約数和(自身を除く): 17578192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 227, 241, 304, 454, 482, 908, 964, 1816, 1928, 3632, 3856, 4313, 4579, 8626, 9158, 17252, 18316, 34504, 36632, 54707, 69008, 73264, 109414, 218828, 437656, 875312, 1039433, 2078866, 4157732, 8315464, 16630928]

約数ペア:

[(1, 16630928), (2, 8315464), (4, 4157732), (8, 2078866), (16, 1039433), (19, 875312), (38, 437656), (76, 218828), (152, 109414), (227, 73264), (241, 69008), (304, 54707), (454, 36632), (482, 34504), (908, 18316), (964, 17252), (1816, 9158), (1928, 8626), (3632, 4579), (3856, 4313)]