162347744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12589}}^1$

素因数の和:12643

約数の個数: 48

約数和(自身を含む): 355340160

約数和(自身を除く): 192992416

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12589, 12896, 25178, 50356, 100712, 163657, 201424, 327314, 390259, 402848, 654628, 780518, 1309256, 1561036, 2618512, 3122072, 5073367, 5237024, 6244144, 10146734, 12488288, 20293468, 40586936, 81173872, 162347744]

約数ペア:

[(1, 162347744), (2, 81173872), (4, 40586936), (8, 20293468), (13, 12488288), (16, 10146734), (26, 6244144), (31, 5237024), (32, 5073367), (52, 3122072), (62, 2618512), (104, 1561036), (124, 1309256), (208, 780518), (248, 654628), (403, 402848), (416, 390259), (496, 327314), (806, 201424), (992, 163657), (1612, 100712), (3224, 50356), (6448, 25178), (12589, 12896)]