16174336

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 35025984

約数和(自身を除く): 18851648

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 67, 82, 92, 128, 134, 164, 184, 256, 268, 328, 368, 536, 656, 736, 943, 1072, 1312, 1472, 1541, 1886, 2144, 2624, 2747, 2944, 3082, 3772, 4288, 5248, 5494, 5888, 6164, 7544, 8576, 10496, 10988, 12328, 15088, 17152, 21976, 24656, 30176, 43952, 49312, 60352, 63181, 87904, 98624, 120704, 126362, 175808, 197248, 241408, 252724, 351616, 394496, 505448, 703232, 1010896, 2021792, 4043584, 8087168, 16174336]

約数ペア:

[(1, 16174336), (2, 8087168), (4, 4043584), (8, 2021792), (16, 1010896), (23, 703232), (32, 505448), (41, 394496), (46, 351616), (64, 252724), (67, 241408), (82, 197248), (92, 175808), (128, 126362), (134, 120704), (164, 98624), (184, 87904), (256, 63181), (268, 60352), (328, 49312), (368, 43952), (536, 30176), (656, 24656), (736, 21976), (943, 17152), (1072, 15088), (1312, 12328), (1472, 10988), (1541, 10496), (1886, 8576), (2144, 7544), (2624, 6164), (2747, 5888), (2944, 5494), (3082, 5248), (3772, 4288)]