31952284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 70531776

約数和(自身を除く): 38579492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 2141, 3731, 4282, 7462, 8564, 14924, 14987, 27833, 29974, 55666, 59948, 87781, 111332, 175562, 194831, 351124, 389662, 614467, 779324, 1141153, 1228934, 2282306, 2457868, 4564612, 7988071, 15976142, 31952284]

約数ペア:

[(1, 31952284), (2, 15976142), (4, 7988071), (7, 4564612), (13, 2457868), (14, 2282306), (26, 1228934), (28, 1141153), (41, 779324), (52, 614467), (82, 389662), (91, 351124), (164, 194831), (182, 175562), (287, 111332), (364, 87781), (533, 59948), (574, 55666), (1066, 29974), (1148, 27833), (2132, 14987), (2141, 14924), (3731, 8564), (4282, 7462)]