31691808

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{6473}}^1$

素因数の和:6506

約数の個数: 72

約数和(自身を含む): 95439708

約数和(自身を除く): 63747900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 6473, 12946, 19419, 25892, 38838, 51784, 58257, 77676, 103568, 110041, 116514, 155352, 207136, 220082, 233028, 310704, 330123, 440164, 466056, 621408, 660246, 880328, 932112, 990369, 1320492, 1760656, 1864224, 1980738, 2640984, 3521312, 3961476, 5281968, 7922952, 10563936, 15845904, 31691808]

約数ペア:

[(1, 31691808), (2, 15845904), (3, 10563936), (4, 7922952), (6, 5281968), (8, 3961476), (9, 3521312), (12, 2640984), (16, 1980738), (17, 1864224), (18, 1760656), (24, 1320492), (32, 990369), (34, 932112), (36, 880328), (48, 660246), (51, 621408), (68, 466056), (72, 440164), (96, 330123), (102, 310704), (136, 233028), (144, 220082), (153, 207136), (204, 155352), (272, 116514), (288, 110041), (306, 103568), (408, 77676), (544, 58257), (612, 51784), (816, 38838), (1224, 25892), (1632, 19419), (2448, 12946), (4896, 6473)]