31250036

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2141}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 56677320

約数和(自身を除く): 25427284

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 2141, 3649, 4282, 7298, 8564, 14596, 87781, 175562, 190549, 351124, 381098, 762196, 7812509, 15625018, 31250036]

約数ペア:

[(1, 31250036), (2, 15625018), (4, 7812509), (41, 762196), (82, 381098), (89, 351124), (164, 190549), (178, 175562), (356, 87781), (2141, 14596), (3649, 8564), (4282, 7298)]