16038316

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 33477696

約数和(自身を除く): 17439380

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 113, 137, 148, 226, 259, 274, 452, 518, 548, 791, 959, 1036, 1582, 1918, 3164, 3836, 4181, 5069, 8362, 10138, 15481, 16724, 20276, 29267, 30962, 35483, 58534, 61924, 70966, 108367, 117068, 141932, 216734, 433468, 572797, 1145594, 2291188, 4009579, 8019158, 16038316]

約数ペア:

[(1, 16038316), (2, 8019158), (4, 4009579), (7, 2291188), (14, 1145594), (28, 572797), (37, 433468), (74, 216734), (113, 141932), (137, 117068), (148, 108367), (226, 70966), (259, 61924), (274, 58534), (452, 35483), (518, 30962), (548, 29267), (791, 20276), (959, 16724), (1036, 15481), (1582, 10138), (1918, 8362), (3164, 5069), (3836, 4181)]