15691674368

素因数分解:

$2^8\times {\mathrm{409}}^1\times {\mathrm{149867}}^1$

素因数の和:150292

約数の個数: 36

約数和(自身を含む): 31398844680

約数和(自身を除く): 15707170312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 409, 818, 1636, 3272, 6544, 13088, 26176, 52352, 104704, 149867, 299734, 599468, 1198936, 2397872, 4795744, 9591488, 19182976, 38365952, 61295603, 122591206, 245182412, 490364824, 980729648, 1961459296, 3922918592, 7845837184, 15691674368]

約数ペア:

[(1, 15691674368), (2, 7845837184), (4, 3922918592), (8, 1961459296), (16, 980729648), (32, 490364824), (64, 245182412), (128, 122591206), (256, 61295603), (409, 38365952), (818, 19182976), (1636, 9591488), (3272, 4795744), (6544, 2397872), (13088, 1198936), (26176, 599468), (52352, 299734), (104704, 149867)]