42421528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16417}}^1$

素因数の和:16459

約数の個数: 32

約数和(自身を含む): 88657200

約数和(自身を除く): 46235672

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 16417, 32834, 65668, 131336, 279089, 311923, 558178, 623846, 1116356, 1247692, 2232712, 2495384, 5302691, 10605382, 21210764, 42421528]

約数ペア:

[(1, 42421528), (2, 21210764), (4, 10605382), (8, 5302691), (17, 2495384), (19, 2232712), (34, 1247692), (38, 1116356), (68, 623846), (76, 558178), (136, 311923), (152, 279089), (323, 131336), (646, 65668), (1292, 32834), (2584, 16417)]