31001152

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5355

約数の個数: 56

約数和(自身を含む): 75728576

約数和(自身を除く): 44727424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5323, 5824, 10646, 21292, 37261, 42584, 69199, 74522, 85168, 138398, 149044, 170336, 276796, 298088, 340672, 484393, 553592, 596176, 968786, 1107184, 1192352, 1937572, 2214368, 2384704, 3875144, 4428736, 7750288, 15500576, 31001152]

約数ペア:

[(1, 31001152), (2, 15500576), (4, 7750288), (7, 4428736), (8, 3875144), (13, 2384704), (14, 2214368), (16, 1937572), (26, 1192352), (28, 1107184), (32, 968786), (52, 596176), (56, 553592), (64, 484393), (91, 340672), (104, 298088), (112, 276796), (182, 170336), (208, 149044), (224, 138398), (364, 85168), (416, 74522), (448, 69199), (728, 42584), (832, 37261), (1456, 21292), (2912, 10646), (5323, 5824)]