233497888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{983}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 496431936

約数和(自身を除く): 262934048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 571, 983, 1142, 1966, 2284, 3932, 4568, 7423, 7864, 9136, 12779, 14846, 15728, 18272, 25558, 29692, 31456, 51116, 59384, 102232, 118768, 204464, 237536, 408928, 561293, 1122586, 2245172, 4490344, 7296809, 8980688, 14593618, 17961376, 29187236, 58374472, 116748944, 233497888]

約数ペア:

[(1, 233497888), (2, 116748944), (4, 58374472), (8, 29187236), (13, 17961376), (16, 14593618), (26, 8980688), (32, 7296809), (52, 4490344), (104, 2245172), (208, 1122586), (416, 561293), (571, 408928), (983, 237536), (1142, 204464), (1966, 118768), (2284, 102232), (3932, 59384), (4568, 51116), (7423, 31456), (7864, 29692), (9136, 25558), (12779, 18272), (14846, 15728)]