23239996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 46118016

約数和(自身を除く): 22878020

約数列:

[1, 2, 4, 13, 26, 37, 47, 52, 74, 94, 148, 188, 257, 481, 514, 611, 962, 1028, 1222, 1739, 1924, 2444, 3341, 3478, 6682, 6956, 9509, 12079, 13364, 19018, 22607, 24158, 38036, 45214, 48316, 90428, 123617, 157027, 247234, 314054, 446923, 494468, 628108, 893846, 1787692, 5809999, 11619998, 23239996]

約数ペア:

[(1, 23239996), (2, 11619998), (4, 5809999), (13, 1787692), (26, 893846), (37, 628108), (47, 494468), (52, 446923), (74, 314054), (94, 247234), (148, 157027), (188, 123617), (257, 90428), (481, 48316), (514, 45214), (611, 38036), (962, 24158), (1028, 22607), (1222, 19018), (1739, 13364), (1924, 12079), (2444, 9509), (3341, 6956), (3478, 6682)]