39085384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 81031860

約数和(自身を除く): 41946476

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 101, 104, 122, 202, 244, 404, 488, 793, 808, 1313, 1586, 2626, 3172, 3721, 5252, 6161, 6344, 7442, 10504, 12322, 14884, 24644, 29768, 48373, 49288, 80093, 96746, 160186, 193492, 320372, 375821, 386984, 640744, 751642, 1503284, 3006568, 4885673, 9771346, 19542692, 39085384]

約数ペア:

[(1, 39085384), (2, 19542692), (4, 9771346), (8, 4885673), (13, 3006568), (26, 1503284), (52, 751642), (61, 640744), (101, 386984), (104, 375821), (122, 320372), (202, 193492), (244, 160186), (404, 96746), (488, 80093), (793, 49288), (808, 48373), (1313, 29768), (1586, 24644), (2626, 14884), (3172, 12322), (3721, 10504), (5252, 7442), (6161, 6344)]