16424538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 37255680

約数和(自身を除く): 20831142

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 59, 78, 83, 86, 118, 129, 166, 177, 249, 258, 354, 498, 559, 767, 1079, 1118, 1534, 1677, 2158, 2301, 2537, 3237, 3354, 3569, 4602, 4897, 5074, 6474, 7138, 7611, 9794, 10707, 14691, 15222, 21414, 29382, 32981, 46397, 63661, 65962, 92794, 98943, 127322, 139191, 190983, 197886, 210571, 278382, 381966, 421142, 631713, 1263426, 2737423, 5474846, 8212269, 16424538]

約数ペア:

[(1, 16424538), (2, 8212269), (3, 5474846), (6, 2737423), (13, 1263426), (26, 631713), (39, 421142), (43, 381966), (59, 278382), (78, 210571), (83, 197886), (86, 190983), (118, 139191), (129, 127322), (166, 98943), (177, 92794), (249, 65962), (258, 63661), (354, 46397), (498, 32981), (559, 29382), (767, 21414), (1079, 15222), (1118, 14691), (1534, 10707), (1677, 9794), (2158, 7611), (2301, 7138), (2537, 6474), (3237, 5074), (3354, 4897), (3569, 4602)]