16631392

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 34836480

約数和(自身を除く): 18205088

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 92, 118, 184, 236, 368, 383, 472, 736, 766, 944, 1357, 1532, 1888, 2714, 3064, 5428, 6128, 8809, 10856, 12256, 17618, 21712, 22597, 35236, 43424, 45194, 70472, 90388, 140944, 180776, 281888, 361552, 519731, 723104, 1039462, 2078924, 4157848, 8315696, 16631392]

約数ペア:

[(1, 16631392), (2, 8315696), (4, 4157848), (8, 2078924), (16, 1039462), (23, 723104), (32, 519731), (46, 361552), (59, 281888), (92, 180776), (118, 140944), (184, 90388), (236, 70472), (368, 45194), (383, 43424), (472, 35236), (736, 22597), (766, 21712), (944, 17618), (1357, 12256), (1532, 10856), (1888, 8809), (2714, 6128), (3064, 5428)]