16477944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2340

約数の個数: 64

約数和(自身を含む): 48195840

約数和(自身を除く): 31717896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2281, 2408, 3612, 4562, 6843, 7224, 9124, 13686, 15967, 18248, 27372, 31934, 47901, 54744, 63868, 95802, 98083, 127736, 191604, 196166, 294249, 383208, 392332, 588498, 686581, 784664, 1176996, 1373162, 2059743, 2353992, 2746324, 4119486, 5492648, 8238972, 16477944]

約数ペア:

[(1, 16477944), (2, 8238972), (3, 5492648), (4, 4119486), (6, 2746324), (7, 2353992), (8, 2059743), (12, 1373162), (14, 1176996), (21, 784664), (24, 686581), (28, 588498), (42, 392332), (43, 383208), (56, 294249), (84, 196166), (86, 191604), (129, 127736), (168, 98083), (172, 95802), (258, 63868), (301, 54744), (344, 47901), (516, 31934), (602, 27372), (903, 18248), (1032, 15967), (1204, 13686), (1806, 9124), (2281, 7224), (2408, 6843), (3612, 4562)]