31419888

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{6481}}^1$

素因数の和:6593

約数の個数: 40

約数和(自身を含む): 81984336

約数和(自身を除く): 50564448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 4848, 6481, 12962, 19443, 25924, 38886, 51848, 77772, 103696, 155544, 311088, 654581, 1309162, 1963743, 2618324, 3927486, 5236648, 7854972, 10473296, 15709944, 31419888]

約数ペア:

[(1, 31419888), (2, 15709944), (3, 10473296), (4, 7854972), (6, 5236648), (8, 3927486), (12, 2618324), (16, 1963743), (24, 1309162), (48, 654581), (101, 311088), (202, 155544), (303, 103696), (404, 77772), (606, 51848), (808, 38886), (1212, 25924), (1616, 19443), (2424, 12962), (4848, 6481)]