15815695552

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{9403}}^1$

素因数の和:10097

約数の個数: 56

約数和(自身を含む): 32203320912

約数和(自身を除く): 16387625360

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 641, 656, 1282, 1312, 2564, 2624, 5128, 9403, 10256, 18806, 20512, 26281, 37612, 41024, 52562, 75224, 105124, 150448, 210248, 300896, 385523, 420496, 601792, 771046, 840992, 1542092, 1681984, 3084184, 6027323, 6168368, 12054646, 12336736, 24109292, 24673472, 48218584, 96437168, 192874336, 247120243, 385748672, 494240486, 988480972, 1976961944, 3953923888, 7907847776, 15815695552]

約数ペア:

[(1, 15815695552), (2, 7907847776), (4, 3953923888), (8, 1976961944), (16, 988480972), (32, 494240486), (41, 385748672), (64, 247120243), (82, 192874336), (164, 96437168), (328, 48218584), (641, 24673472), (656, 24109292), (1282, 12336736), (1312, 12054646), (2564, 6168368), (2624, 6027323), (5128, 3084184), (9403, 1681984), (10256, 1542092), (18806, 840992), (20512, 771046), (26281, 601792), (37612, 420496), (41024, 385523), (52562, 300896), (75224, 210248), (105124, 150448)]