8103848992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{19289}}^1$

素因数の和:20009

約数の個数: 48

約数和(自身を含む): 16819336800

約数和(自身を除く): 8715487808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 691, 1382, 2764, 5528, 11056, 13129, 19289, 22112, 26258, 38578, 52516, 77156, 105032, 154312, 210064, 308624, 366491, 420128, 617248, 732982, 1465964, 2931928, 5863856, 11727712, 13328699, 26657398, 53314796, 106629592, 213259184, 253245281, 426518368, 506490562, 1012981124, 2025962248, 4051924496, 8103848992]

約数ペア:

[(1, 8103848992), (2, 4051924496), (4, 2025962248), (8, 1012981124), (16, 506490562), (19, 426518368), (32, 253245281), (38, 213259184), (76, 106629592), (152, 53314796), (304, 26657398), (608, 13328699), (691, 11727712), (1382, 5863856), (2764, 2931928), (5528, 1465964), (11056, 732982), (13129, 617248), (19289, 420128), (22112, 366491), (26258, 308624), (38578, 210064), (52516, 154312), (77156, 105032)]